River Kuiseb at Schlesein Weir for 28 years from 1963
841.395      0.520	  308.973     168.825  	 456.171    20.583	205.704
122.120	     98.683	  218.828     396.783	 133.934    133.934	267.432
71.488	     73.035	  8.867	      73.035	 1.801	    0.488 	58.138 
123.619	     151.333	  29.079      138.782	 175.974    13.230	16.247

River Omatako at Ousema for 27 years from 1962 
7.045 	     434.807      13.660      182.210    113.326    43.529      46.925
31.227	     59.177 	  77.246      111.592 	 45.779	    216.573 	8.754
169.276	     30.294 	  160.911     74.309 	 38.153     20.976 	28.472
20.215	     111.592 	  30.294      106.270	 91.176	    64.479

River Fish at Seeheim for 21 years from 1962
860.696	     356.158      585.374     1205.186   418.487    400.286     8300.113
356.158      6125.126 	  58.438      2476.661 	 340.309    78.601 	368.169 
173.868	     0.000 	  38.444      593.790	 178.715    101.400	204.815

River Ugab at Petersburg for 21 years from 1962
22.263       38.935       3.054       87.027     9.249	    31.529	28.203 
27.621	     42.655 	  2.745       15.736 	 4.205 	    21.718	14.996 
86.053	     36.495 	  29.879      119.781 	 301.795    67.064	14.718